4664657085 has 48 divisors (see below), whose sum is σ = 8216335680. Its totient is φ = 2258150400.

The previous prime is 4664657069. The next prime is 4664657087. The reversal of 4664657085 is 5807564664.

It is not a de Polignac number, because 4664657085 - 2⁴ = 4664657069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664657087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1470381 + ... + 1473549.

It is an arithmetic number, because the mean of its divisors is an integer number (171173660).

Almost surely, 2^4664657085 is an apocalyptic number.

It is an amenable number.

4664657085 is a deficient number, since it is larger than the sum of its proper divisors (3551678595).

4664657085 is a wasteful number, since it uses less digits than its factorization.

4664657085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4010 (or 3999 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 51.

The square root of 4664657085 is about 68298.2948908682. The cubic root of 4664657085 is about 1670.8594050336.

The spelling of 4664657085 in words is "four billion, six hundred sixty-four million, six hundred fifty-seven thousand, eighty-five".